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Mississauga

Senior Database Administrator

We are Systematix and we are currently looking for a Senior Database Administrator for our client.

ABOUT THE PROJECT:
Our client is seeking a Senior Database Administrator to support enterprise-scale cloud and data modernization initiatives within a large public sector environment. The role focuses on database architecture, administration, optimization, migration, security, and operational support across mission-critical platforms and cloud-based data services.

The successful candidate will act as a senior technical resource responsible for database design, performance tuning, capacity planning, backup and recovery, high availability, disaster recovery, and cloud database operations. The role supports structured, semi-structured, and unstructured data solutions across Azure-based platforms while ensuring compliance with public sector governance and security requirements.

ABOUT THE RESPONSIBILITIES:

  • Design and develop data pipelines from source systems to end-user solutions
  • Optimize and maintain enterprise data pipelines and database environments
  • Create logical and physical database designs for OLTP, analytical, and cloud workloads
  • Administer database management systems including installation, migration, upgrades, backup, recovery, and performance tuning
  • Support Azure SQL Database, Azure SQL Managed Instance, and SQL Server on Azure Virtual Machines
  • Manage Azure Storage, Azure Data Lake, Data Warehouse, Data Lakehouse, Databricks, and Azure Data Factory environments
  • Perform capacity planning, growth forecasting, lifecycle management, and operational optimization
  • Design and support High Availability (HA) and Disaster Recovery (DR) strategies
  • Support structured, semi-structured, and unstructured data ingestion and provisioning
  • Implement DataOps monitoring, alerting, automation, and operational tuning practices
  • Research and implement cybersecurity vulnerability remediation activities
  • Support incident, change, and configuration management processes
  • Collaborate with infrastructure, security, application, and data teams
  • Provide technical leadership, mentoring, and operational guidance
  • Support knowledge transfer, documentation, and operational readiness activities

REQUIREMENTS:
Must-have:

  • 7–10+ years of Database Administration experience supporting enterprise-scale database systems
  • Proven expertise administering Azure PaaS and IaaS database platforms
  • Experience with Azure SQL Database, Azure SQL Managed Instance, and SQL Server on Azure Virtual Machines
  • Experience with Azure Storage, Azure Data Lake, Databricks Lakehouse, and Azure Data Factory
  • Strong database design expertise including logical and physical data modeling
  • Experience with schema optimization, normalization, denormalization, and partitioning strategies
  • Experience designing multi-tenant database architectures
  • Advanced database performance tuning and troubleshooting
  • Expertise in query optimization, indexing strategies, Query Store analysis, wait statistics review, IO analysis, and TempDB optimization
  • Experience implementing Azure authentication, Azure AD integration, RBAC, encryption, TDE, and key management
  • Experience supporting HA/DR environments and backup/recovery strategies
  • Strong experience with incident, change, and configuration management
  • Knowledge of PHIPA compliance, audit standards, and data classification requirements
  • Strong analytical, communication, troubleshooting, and stakeholder management skills

Nice-to-have:

  • Experience with distributed database systems and NoSQL platforms
  • Experience with middleware and gateways
  • Experience with Data Warehouse and Data Mart solutions
  • Experience with Oracle technologies, Data Guard, WebLogic, OEM Grid Control, and eBusiness Suite
  • Knowledge of Information Management principles and practices
  • Experience with CASE tools
  • Experience with AWS, Azure, and GCP cloud data services
  • Public sector and Ontario Public Service experience
  • Experience supporting Data Lakehouse architectures and emerging cloud-native technologies

KNOWLEDGE TRANSFER:

  • Provide ongoing knowledge transfer to project teams and operational support staff
  • Document database administration, architecture, optimization, and operational procedures
  • Support transition planning and operational sustainability activities

ABOUT THE ROLE:
Location: Onsite – 222 Jarvis St., Toronto, Ontario OR 49 Place d'Armes, Kingston, Ontario
Duration: June 15, 2026 – October 5, 2027
Work Hours: 7.25 hours/day, Monday to Friday between 8:00 AM and 5:00 PM
Security Clearance: CRJMC

PAY DISCLOSURE:
The average hourly pay range for this field is as follows:

  • Junior: $72–$80/hr
  • Intermediate: $80–$85/hr
  • Senior: $85–$88.88/hr

Compensation is commensurate with these standards; exceptions may apply based on experience, Azure cloud expertise, database architecture experience, DataOps expertise, certifications, and market conditions.

AI DISCLOSURE:
We may use artificial intelligence (AI) or other automated tools to support parts of our recruitment process. No automated tools make hiring decisions.

APPLY NOW:
If you are interested in finding out more, please contact us or submit your resume. Or, if you know someone who meets these qualifications, please forward this assignment.

ABOUT SYSTEMATIX:
Systematix is one of Canada's largest privately-owned National Consulting and Resourcing firms.

Systematix is committed to creating a diverse, inclusive environment and is proud to be an equal opportunity employer.

Systematix. Solution Focused. People Driven.
 

BH 22245

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Senior Database Administrator

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